I'm sure there are some food service industry jobs In which you could earn $40k+ a year if you are putting in the hours while looking for a physics job.

I am 59 years old and I am from and was raised in Dallas Texas.  

Gill there are registered agent services, but what are you looking for?

It's currently managed by a property management service.

But if I try to get another loan from the same bank that gave me the first mortgage, wonder if someone in underwriting in process of verifying income against mortgage might raise a flag: 'why does one of our mortgages have a land contract against it...'

I would say a better strategy might be to consider liquidating a property or two to raise cash to live on while you get your finances back in order.

However, the current rent reflects that and with these improvements, could definitely be raised. 

But I really need to raise capitol at the moment so I figure it may be best to master a niche first. 

I was born and raised in the Maryland and currently attending my last year of college.

If anyone used any of these professional before and experienced an exceptional service in a reasonable price please recommend me them.